Logo American Journal of Case Reports

Call: 1.631.629.4328
Mon-Fri 10 am - 2 pm EST

Contact Us

Logo American Journal of Case Reports Logo American Journal of Case Reports Logo American Journal of Case Reports

01 August 2019 : Case report  USA

Basic Calcium Phosphate Crystal Periarthritis Involving the Distal Interphalangeal Joints in a Patient with Systemic Lupus Erythematosus

Rare coexistence of disease or pathology

Linett Martirossian1EF*, Andreea M. Bujor1DEF, Eugene Kissin1DEF

DOI: 10.12659/AJCR.916118

Am J Case Rep 2019; 20:1132-1137

Abstract

BACKGROUND: Increased serum levels of basic calcium phosphate (BCP) and calcium pyrophosphate (CPP) are found in patients on dialysis, following trauma, and are associated with connective tissue diseases (CTDs), including dermatomyositis, scleroderma, and systemic lupus erythematosus (SLE). The shoulder is the joint most commonly associated with BCP crystal periarthritis. A report is presented of a case of BCP crystal periarthritis involving the distal interphalangeal (DIP) joints in a patient with SLE.

CASE REPORT: A 34-year-old woman with SLE presented with destructive arthritis of the DIP joints that developed during a two-year period, despite immunosuppressive therapy. Aspiration of synovial fluid from a DIP joint showed a lack of inflammatory cells, but the fluid was positive for the presence of crystals on alizarin red S histochemical staining.

CONCLUSIONS: A case of BCP crystal periarthritis is reported in a patient with SLE with chronic joint symptoms that were unresponsive to immunosuppressive therapy. This case has shown that chronic joint symptoms that are unresponsive to immunosuppressive therapy may be due to causes other than connective tissue disease (CTD) and that imaging studies and diagnostic workup that includes synovial fluid examination may support the diagnosis of BCP crystal periarthritis.

Keywords: Arthritis, Calcium Phosphates, lupus nephritis, Anthraquinones, Crystal Arthropathies, Finger Joint, Lupus Erythematosus, Systemic, periarthritis

Add Comment 0 Comments

In Press

12 Feb 2024 : Case report  Germany

Diagnostic Challenges and Imaging Considerations for Intraparotid Facial Nerve Schwannoma: A Case Report an...

Am J Case Rep In Press; DOI: 10.12659/AJCR.942870  

0:00

12 Feb 2024 : Case report  USA

Erdheim-Chester Disease Occult on Radiographs and CT but Visible on MRI and PET

Am J Case Rep In Press; DOI: 10.12659/AJCR.941169  

0:00

12 Feb 2024 : Case report  USA

Surgical Treatment of Spontaneous Superficial Temporal Artery Arteriovenous Malformation: A Case Report

Am J Case Rep In Press; DOI: 10.12659/AJCR.942839  

13 Feb 2024 : Case report  Bahrain

Warfarin Woes: A Rare Case of Hemoperitoneum with Intramural Small Bowel Hematoma

Am J Case Rep In Press; DOI: 10.12659/AJCR.943519  

Most Viewed Current Articles

10 Jan 2022 : Case report  Germany

A Report on the First 7 Sequential Patients Treated Within the C-Reactive Protein Apheresis in COVID (CACOV...

DOI :10.12659/AJCR.935263

Am J Case Rep 2022; 23:e935263

19 Jul 2022 : Case report  Saudi Arabia

Atlantoaxial Subluxation Secondary to SARS-CoV-2 Infection: A Rare Orthopedic Complication from COVID-19

DOI :10.12659/AJCR.936128

Am J Case Rep 2022; 23:e936128

05 Mar 2022 : Case report  Brazil

Acute Limb Ischemia After Self-Injection of Crushed Morphine Tablets into the Radial Artery: Role of Infrar...

DOI :10.12659/AJCR.935336

Am J Case Rep 2022; 23:e935336

02 Apr 2022 : Case report  Saudi Arabia

Infective Endocarditis Caused by Pseudomonas luteola in a Pediatric Patient. A Case Report and Review of Li...

DOI :10.12659/AJCR.935743

Am J Case Rep 2022; 23:e935743

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

American Journal of Case Reports eISSN: 1941-5923
American Journal of Case Reports eISSN: 1941-5923